html,
body {
  margin: 0;
  padding: 0;
}

[v-cloak] {
  display: none;
}

.d-flex {
  display: flex !important;
}

.mr-auto {
  margin-right: auto !important;
}

.ml-auto {
  margin-left: auto !important;
}

.align-items-center {
  align-items: center !important;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

#menu {
  /* background-color: rgba(66, 66, 66, 1); */
  color: #909399;
  border: solid 0px;
}

#menu li {
  float: right;
}

#menu li:active {
  outline: 0;
  background-color: rgba(61, 65, 72, 0);
}

#menu li:hover {
  outline: 0;
  background-color: rgba(61, 65, 72, 0);
}

.el-menu-item.is-active {
  background-color: rgba(61, 65, 72, 0) !important;
}

#artList {
  /* padding: 10px; */
  background: white;
  min-height: 500px;
}

.main {
  padding: 100px 0;
  /* background: white; */
}

.card {
  width: 100%;
  height: 600px;
  margin-top: -100px;
  /* background-image: url("../../src/assets/bj2.jpg"); */
  background-size: cover;
  background-attachment: fixed;
}

#archive .item-top,
#topics .item-top {
  height: 200px;
  line-height: 100px;
  background-image: url("../../src/assets/bj.jpg");
  background-color: white;
  background-size: cover;
  border: solid 10px white;
}

.item-top {
  height: 200px;
  line-height: 100px;
  /* background-image: url("../../src/assets/bj.jpg"); */
  background-color: white;
  background-size: cover;
  /* border: solid 10px white; */
}

.item-top h1 {
  margin: 0px;
  background-color: rgba(255, 255, 255, 0.1);
  text-align: center;
  color: black;
  font-size: 1.8rem;
  font-weight: 600;
}

.fr {
  float: right;
}

.mt-10 {
  margin-top: 10px;
}

.mt-20 {
  margin-top: 20px;
}

.mt-30 {
  margin-top: 30px;
}

.ml-10 {
  margin-left: 10px;
}

.ml-25 {
  margin-left: 25px;
}

.mr-10 {
  margin-right: 10px;
}

.undis {
  display: none;
}

.el-menu--horizontal > .el-menu-item.is-active {
  border-bottom: 2px solid rgb(35, 218, 178) !important;
  color: rgb(35, 218, 178) !important;
  font-weight: bold;
  font-size: 1.2em;
}

.el-menu--horizontal > .el-menu-item {
  color: black !important;
  font-weight: bold;
}
